Home / 6,227,838.20-9,341,757.30-2,868,606.20

Finding the Fourth Proportional to 6,227,838.20, 9,341,757.30 and 2,868,606.20

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Solution

The fourth proportional to 6,227,838.20, 9,341,757.30 and 2,868,606.20 is: 4,302,909.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,838.20 : 9,341,757.30 = 2,868,606.20 : x
  2. Step 2: Convert to fraction form
    6,227,838.20/9,341,757.30 = 2,868,606.20/x
  3. Step 3: Cross multiply
    6,227,838.20x = 9,341,757.30 × 2,868,606.20
  4. Step 4: Simplify right side
    6,227,838.20x = 26,797,822,909,675.27
  5. Step 5: Solve for x
    x = 26,797,822,909,675.27/6,227,838.20
  6. Step 6: Final answer
    x = 4,302,909.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.